Infrastructure construction plays an important role in socio-economic development and urbanization level promotion. For the development of suburban infrastructure in Shanghai, the paper establishes the system of evaluation index and introduces the fuzzy comprehensive evaluation method. To make up for the insufficient of identification ability for determining the index weight by the AHP, the article uses the entropy method to make the results objective, scientific and reasonable.

Housing unit is studied as cell in this paper. The cell model analyzes structure and usage of each primary apartment and room of a housing unit in a view of a biological cell. Individual human person is abstracted as ATP and electron in this model, and it is demonstrated that human has the dominant impact on urban management and social administration as an electron in a living organism.